I/O Expander, 8Bit, 400Khz, Tssop-16; Chip Configuration:8Bit; Bus Frequency:400Khz; Ic Interface Type:I2C, Smbus; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V; Interface Case Style:Tssop; No. Of Pins:16Pins; No. Of Rohs Compliant: Yes |TEXAS INSTRUMENTS TCA9554APWR